| 导电聚苯胺/聚甲基丙烯酸甲酯复合膜的合成及特征 |
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| 引用本文： | 谷亚新,刘运学,范兆荣,王丽华,张晴.导电聚苯胺/聚甲基丙烯酸甲酯复合膜的合成及特征[J].沈阳建筑工程学院学报(自然科学版),2004,20(3):196-199. |
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| 作者姓名： | 谷亚新 刘运学 范兆荣 王丽华 张晴 |
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| 作者单位： | [1]沈阳建筑大学材料科学与工程学院,辽宁沈阳110168 [2]陕西石油化工研究设计院,陕西西安710054 |
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| 基金项目： | 沈阳市科委资助项目(225401) |
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| 摘 要： | 采用原位氧化聚合法合成了聚苯胺(PAn)／聚甲基丙烯酸甲酯(PMMA)复合材料．通过溶液浇铸的方法制成了性能优良的可溶性导电自支撑膜，电导率达10^-2S／cm；考察了各种反应条件对复合膜电导率的影响，获得了最佳的聚合反应条件，并进行了环境稳定性测试，其循环伏安曲线表明聚苯胺具有稳定的电化学活性，元素分析结果表明复合的聚苯胺存在一饱和值，超过饱和值，提高聚苯胺的含量对电导率影响不大，并对复合膜进行了红外光谱测试．
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| 关 键 词： | 导电高分子 聚苯胺 复合膜 电导率 |
| 文章编号： | 1671-2021(2004)03-0196-04 |
| 修稿时间： | 2004年3月18日 |
Synthesis and characteristics of conductive composite film from polyaniline and PMMA |
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| GU Ya-xin,LIU Yun-xue,FAN Zhao-rong,WANG Li-hua,ZHANG Qing.Synthesis and characteristics of conductive composite film from polyaniline and PMMA[J].Journal of Shenyang Archit Civil Eng Univ: Nat Sci,2004,20(3):196-199. |
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| Authors: | GU Ya-xin LIU Yun-xue FAN Zhao-rong WANG Li-hua ZHANG Qing |
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| Affiliation: | GU Ya-xin~1,LIU Yun-xue~1,FAN Zhao-rong~1,WANG Li-hua~1,ZHANG Qing~2 |
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| Abstract: | Conductive composite materials of polyaniline (PAn)/PMMA was synthesized by in-situ chemical oxidation ploymerization of aniline in PMMA solution.The free-standing composite film was made through the evaporation of solvent.The electrical conductivity of the composite film reached up to 10~(-2) S/cm measured by standard four-probe method.The conditions of synthesis were discussed,a proper polymerization condition was obtained,and the stability of the film was discussed as well.The electrode electrochemical activities and electrical properties were stable through testing the conductivity of the film.The structure and component of the film were characterized by IR and elemental analysis. |
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| Keywords: | conductive polymer polyaniline composite film electrical conductivity |
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